On Thu, Sep 30, 2021 at 02:53:08PM -0700, Yang Shi wrote: > +#ifdef CONFIG_MEMORY_FAILURE > + /* Compound pages. Stored in first tail page's flags */ > + PG_has_hwpoisoned = PG_mappedtodisk, > +#endif Sorry one more comment I missed: would PG_hwpoisoned_subpage better? It's just that "has_hwpoison" can be directly read as "this page has been hwpoisoned", which sounds too close to PG_hwpoisoned. No strong opinion either. Thanks, -- Peter Xu
